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OWC OWCTB4DOCK 11-Port Thunderbolt Dock - 90W Power - 2 Display Support - 5K/4K/8K - SD Card Reader - Black/Space Gray
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Product Features
Technical Overview
Built around the Thunderbolt 4 standard, this dock offers 40Gbps bandwidth for simultaneous data transfer, video output, and power delivery. The display support includes dual 4K displays at 60Hz or a single 5K/6K/8K display, with specific support for 3840×2160, 7680×4320, and 5120×2880 resolutions. The integrated SD card reader supports transfer speeds up to 312MB/s for rapid media file access.
Network connectivity is provided through Gigabit Ethernet with support for IP-based workflows and secured network access. Audio capabilities include both S/PDIF digital audio output and a 3.5mm headphone/microphone combo jack for flexible audio connectivity options.
Relevant factors for this section include Connectivity Technology, Number of Displays Supported, Supported Resolutions, Ethernet Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This Thunderbolt dock stands out with its exceptional port density and flexible connectivity options. The four Thunderbolt 4 ports enable daisy-chaining of multiple bus-powered devices while maintaining full functionality, effectively reinventing traditional daisy-chain limitations by creating independent connection branches.
Enhanced Workflow Efficiency
Connect storage devices, displays, and accessories simultaneously while charging your laptop through a single cable, reducing desktop clutter and simplifying daily setup.
- Single-cable connectivity
- Reduced adapter dependency
- Streamlined workspace
Broad Compatibility
Maintains full device compatibility as if peripherals were connected directly to your computer, ensuring reliable performance across supported operating systems and hardware.
- Native device support
- Cross-platform operation
- Consistent performance
Deployment / Use Cases
The OWC Thunderbolt Dock excels in professional environments where users need to transition between mobile and desktop workflows. Creative professionals working with high-resolution video and photography benefit from the 8K display support and fast SD card reader, while business users appreciate the single-cable docking solution for daily office use.
Development teams and IT professionals value the dock's ability to connect multiple monitors, wired network connections, and various peripherals simultaneously. The compatibility with recent MacBook Pro, MacBook Air, iMac, and Windows systems makes it suitable for mixed-enterprise environments where users switch between different notebook models.
Creative Studio Setup
Ideal for video editors and photographers needing high-resolution display output, fast media transfer via SD card, and multiple storage connections for project files.
Enterprise Workspace
Perfect for corporate environments where employees need reliable docking with Gigabit Ethernet for secure network access, dual displays for productivity, and consistent charging.
Physical Profile
Measuring 7.80 inches wide by 1.02 inches tall (198 × 26 mm) and weighing approximately 14.11 ounces (400 g), this dock maintains a compact footprint suitable for desktop or travel use. The anodized aluminum construction in Black or Space Gray finishes provides durability while complementing modern computer aesthetics. A Kensington security slot enables physical theft prevention in shared or public workspaces.
- Width
- 7.80" (198 mm)
- Height
- 1.02" (26 mm)
- Weight
- 14.11 oz (400 g)
What's in the Box
The package includes everything needed for immediate setup and operation of your Thunderbolt docking station.
Highlights
- Four Thunderbolt 4 ports for full-speed connectivity and daisy-chaining
- Supports dual 4K displays or single 5K/6K/8K display at 60Hz
- 90W laptop charging power through Thunderbolt connection
- SD card reader with up to 312MB/s transfer speeds
- Gigabit Ethernet for reliable wired network connectivity
- Multiple USB ports including USB 3.2 Gen 2 Type-A and USB-C
- S/PDIF digital audio output and headphone/microphone combo jack
- Compatible with macOS, Windows, iPadOS, Android, and ChromeOS
- Kensington security slot for physical theft prevention
- Compact design in Black or Space Gray aluminum finish
Specifications
| Specifications | |
|---|---|
| Manufacturer | Other World Computing |
| Manufacturer Part Number | OWCTB4DOCK |
| Brand Name | OWC |
| Product Name | 11-Port Thunderbolt Dock |
| Packaged Quantity | 1 |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Displays Supported | 2 |
| Supported Resolutions | 3840 x 2160,7680 x 4320,5120 x 2880 |
| Screen Mode Supported | 5K,4K,8K |
| Memory Card Reader | Yes |
| Memory Card Supported | SD |
| Device Supported | Notebook |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Host Interface | Thunderbolt 4 |
| Number of USB 2.0 Ports | 1 |
| Number of USB 3.0 Ports | 3 |
| Number of USB 3.2 Gen 2 Type-A Ports | 3 |
| Number of USB Type-C Ports | 4 |
| Number of USB Type-A Ports | 3 |
| USB Type-A | Yes |
| Number of RJ-45 Ports | 1 |
| Network (RJ-45) | Yes |
| S/PDIF Out | Yes |
| Number of Mini DisplayPort | 1 |
| Mini DisplayPort | Yes |
| Headphone/Microphone Combo Port | Yes |
| Thunderbolt | Yes |
| Number of Thunderbolt 4 Ports | 4 |
| Software | |
| Operating System Supported | Mac OS X 11.x Big Sur,Mac OS X 12.x Monterey,Mac OS X 13.x Ventura,Mac OS X 14.x Sonoma,Windows 10 (64-bit),Windows 11,iPadOS,Android,ChromeOS |
| Power Description | |
| Maximum Power Supply Wattage | 90 W |
| Physical Characteristics | |
| Product Color | Black,Space Gray |
| Height | 1.02" (26 mm) |
| Width | 7.80" (198 mm) |
| Weight (Approximate) | 14.11 oz (400 g) |
| Miscellaneous | |
| Package Contents | 11-Port Thunderbolt Dock 1 x 0.8M (31") Thunderbolt Cable 1 x External Power Supply and Power Cable 1 x Quick Start Guide for OWC Thunderbolt Dock 1 x User Guide for OWC 11-Port Thunderbolt Dock 1 x OWC Dock Ejector for Mac and Windows (software download) 1 x User Guide for OWC Dock Ejector |
| Kensington Security Slot | Yes |
| Compatibility | Apple Products: Mac Pro Rack (Early 2020) Mac Pro (Late 2019) Mac mini (Late 2020) iMac Pro (27-inch Late 2017) iMac w/Retina 4.5K display (24-inch Mid 2021) iMac w/Retina 5K display (27-inch Mid 2020) iMac w/Retina 5K display (27-inch Early 2019) iMac w/Retina 4K display (21.5-inch Early 2019) iMac w/Retina 5K display (27-inch Mid 2017) iMac w/Retina 4K display (21.5-inch Mid 2017) iMac (21.5-inch Mid 2017) MacBook Pro (13-inch Touch Late 2020) MacBook Pro (13-inch Touch Mid 2020) MacBook Pro (16-inch Touch Mid 2019) MacBook Pro (15-inch Touch Mid 2019) MacBook Pro (13-inch Touch Mid 2019) MacBook Pro (15-inch Touch Mid 2018) MacBook Pro (13-inch Touch Mid 2018) MacBook Pro (15-inch Touch Mid 2017) MacBook Pro (13-inch Touch Mid 2017) MacBook Pro (13-inch Retina display Mid 2017) MacBook Pro (15-inch Touch Late 2016) MacBook Pro (13-inch Touch Late 2016) MacBook Pro (13-inch Retina display Late 2016) MacBook Air (13-inch Late 2020) MacBook Air (13-inch Early 2020) MacBook Air (13-inch Mid 2019) MacBook Air (13-inch Late 2018) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What display configurations does this Thunderbolt dock support?
The OWC Thunderbolt Dock supports two primary display configurations: dual 4K displays at 60Hz or a single 5K/6K/8K display. Specific supported resolutions include 3840×2160 (4K), 7680×4320 (8K), and 5120×2880 (5K). This flexibility accommodates various workflow needs from multi-monitor productivity setups to high-resolution creative work.
How much power does this dock provide for laptop charging?
This dock delivers 90W of power delivery through its Thunderbolt 4 connection, sufficient to charge most modern notebooks including high-performance MacBook Pro and Windows laptops. The power supply ensures your laptop charges reliably while connected to multiple peripherals through the docking station.
What types of USB ports are included on this docking station?
The dock includes a comprehensive selection of 11 USB ports: one USB 2.0 port, three USB 3.0 ports, three USB 3.2 Gen 2 Type-A ports, and four USB Type-C ports. This variety supports connecting legacy devices, high-speed storage, modern peripherals, and charging compatible devices simultaneously.
Which operating systems are compatible with this Thunderbolt dock?
Compatibility includes macOS from Big Sur through Sonoma, Windows 10 and 11 (64-bit), iPadOS, Android, and ChromeOS. This broad OS support ensures the dock works across different user platforms in mixed-environment workplaces, educational settings, and creative studios without requiring specific driver installations.
Does this dock include any security features?
Yes, the dock features a Kensington security slot that accepts standard Kensington locking cables. This allows physical theft prevention in shared workspaces, offices, educational institutions, or public areas where equipment security is important. The slot is integrated into the dock's aluminum housing for durable protection.
What is included in the package with this Thunderbolt dock?
The complete package includes the 11-Port Thunderbolt Dock, a 0.8-meter (31-inch) Thunderbolt cable, external power supply with power cable, quick start guide, user guide for the dock, OWC Dock Ejector software download, and user guide for the Dock Ejector utility. Everything needed for immediate setup and operation is provided.
| Qty | Price | Available |
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